Driving with front windows open

[pete l]

Hi all,

I must say, I've never had a car that makes so much noise and wind when driving with the front windows open more than a couple of inches, it's horrendous, almost impossible to do. Any idea why it's so bad ?

Pete

 

[Chinook]

Hi Pete ive noticed a lot of wind pressure flowing over the door mirrors don't know if that is the cause most owners seemed to have fitted Heko wind deflectors